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Ballistic Trajectory Calculator

Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. It will a produce a line graph showing the bullet drop and flight path of the bullet. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. This can be useful in comparing cartridges or loads.

Single Trajectory Graph & Chart
Drag Function: [?]
Ballistic Coefficient:[?]
Bullet Weight: [?] (gr)
Initial Velocity: [?] (fps)
Zero Range: [?] (yd)
Sight Height: [?] (in)
Shooting Angle: [?] (deg)
Wind Speed: [?] (mph)
Wind Angle: [?] (deg)
Correct for Atmosphere: [?]
Altitude: [?] (ft)
Temperature: [?] (F)
Barometric Pressure:[?] (hg)
Relative Humidity: [?] (%)
Show Sound Barrier: [?]
Chart Range: [?] (yd)
Chart Step Size: [?] (yd)
Multiple Trajectory Graph
Trajectories
Width: (px)
Height: (px)
Range: (yd)
Chart Step Size: (yd)
Label:
Chart Column Customization

Create Column
Data:
Units:
Color: #

Chart Columns
Ballistic Trajectory Chart
Drag Function: G1
Ballistic Coefficient: 0.371
Bullet Weight: 55 gr
Initial Velocity: 3089 fps
Sight Height : 2.785 in
Shooting Angle: 0°		 Wind Speed: 10 mph
Wind Angle: 90°
Zero Range: 50 yd
Chart Range: 1000 yd
Maximum Range: 5072 yd
Step Size: 25 yd
 International Standard Atmosphere
Altitude: Sea Level (0 ft)
Barometric Pressure: 29.92 Hg
Temperature: 59° F
Relative Humidity: 50%
Speed of Sound: 1116 fps

Range Elevation Elevation Elevation Windage Windage Windage Time Energy Vel[x+y]
(yd) (in) (MOA) (MIL) (in) (MOA) (MIL) (s) (ft.lbf) (ft/s)
0 -2.79 0.00 0.00 0.03 0.00 0.00 0.00 1166 3089
25 -1.27 4.83 1.40 0.08 0.29 0.08 0.02 1116 3022
50 -0.01 0.02 0.00 0.22 0.42 0.12 0.05 1068 2957
75 1.01 -1.28 -0.37 0.46 0.58 0.17 0.08 1022 2893
100 1.76 -1.68 -0.49 0.80 0.76 0.22 0.10 978 2830
125 2.25 -1.71 -0.50 1.25 0.95 0.28 0.13 935 2767
150 2.45 -1.56 -0.45 1.80 1.14 0.33 0.16 894 2706
175 2.35 -1.28 -0.37 2.46 1.34 0.39 0.18 855 2645
200 1.94 -0.93 -0.27 3.24 1.54 0.45 0.21 816 2585
225 1.21 -0.51 -0.15 4.13 1.75 0.51 0.24 779 2526
250 0.14 -0.05 -0.02 5.14 1.96 0.57 0.27 744 2468
275 -1.29 0.45 0.13 6.28 2.18 0.63 0.30 710 2410
300 -3.10 0.98 0.29 7.55 2.40 0.70 0.33 676 2353
325 -5.29 1.55 0.45 8.96 2.63 0.77 0.37 645 2297
350 -7.90 2.15 0.63 10.50 2.86 0.83 0.40 614 2242
375 -10.94 2.79 0.81 12.19 3.10 0.90 0.43 584 2187
400 -14.44 3.45 1.00 14.03 3.35 0.97 0.47 556 2133
425 -18.41 4.14 1.20 16.02 3.60 1.05 0.50 529 2080
450 -22.88 4.85 1.41 18.18 3.86 1.12 0.54 502 2028
475 -27.89 5.60 1.63 20.50 4.12 1.20 0.58 477 1976
500 -33.45 6.39 1.86 22.99 4.39 1.28 0.62 453 1926
525 -39.59 7.20 2.09 25.66 4.67 1.36 0.66 430 1876
550 -46.36 8.05 2.34 28.52 4.95 1.44 0.70 408 1827
575 -53.77 8.93 2.60 31.57 5.24 1.52 0.74 386 1779
600 -61.87 9.85 2.86 34.82 5.54 1.61 0.78 366 1731
625 -70.70 10.80 3.14 38.28 5.85 1.70 0.82 347 1685
650 -80.29 11.79 3.43 41.95 6.16 1.79 0.87 329 1640
675 -90.69 12.83 3.73 45.83 6.48 1.89 0.92 311 1596
700 -101.94 13.90 4.04 49.95 6.81 1.98 0.96 295 1553
725 -114.10 15.03 4.37 54.29 7.15 2.08 1.01 279 1511
750 -127.20 16.19 4.71 58.88 7.50 2.18 1.06 264 1470
775 -141.31 17.41 5.06 63.71 7.85 2.28 1.11 250 1431
800 -156.48 18.68 5.43 68.79 8.21 2.39 1.17 237 1392
825 -172.78 20.00 5.82 74.12 8.58 2.50 1.22 224 1356
850 -190.25 21.37 6.22 79.72 8.96 2.61 1.28 213 1320
875 -208.97 22.80 6.63 85.58 9.34 2.72 1.34 202 1286
900 -229.01 24.30 7.07 91.70 9.73 2.83 1.40 192 1254
925 -250.42 25.85 7.52 98.09 10.13 2.95 1.46 183 1224
950 -273.29 27.47 7.99 104.74 10.53 3.06 1.52 174 1195
975 -297.68 29.15 8.48 111.64 10.93 3.18 1.58 167 1168
1000 -323.65 30.91 8.99 118.80 11.34 3.30 1.65 160 1143
shooting chronograph

Keep in mind this is an approximation and although it is quite accurate it should never replace first-hand experience of shooting your specific firearm and ammunition to determine the bullet drop and windage at different ranges and conditions. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. The two most important variables are the Initial Velocity and the Ballistic Coefficient. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. It is a great investment if you want to get into long range shooting and will be especially useful if you handload.

I want this to be the best ballistic trajectory calculator out there. Please let me know how it can be improved upon. You can find an email form and contact information here. Thank you.